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Linus Torvalds 0e306952d7 - Fix DM thinp discard performance regression introduced during 6.4 
merge; where DM core was splitting large discards every 128K
   (max_sectors_kb) rather than every 64M (discard_max_bytes).
 
 - Extend DM core LOCKFS fix, made during 6.4 merge, to also fix race
   between do_mount and dm's do_suspend (in addition to the earlier
   fix's do_mount race with dm's do_resume).
 
 - Fix DM thin metadata operations to first check if the thin-pool is
   in "fail_io" mode; otherwise UAF can occur.
 
 - Fix DM thinp's call to __blkdev_issue_discard to use GFP_NOIO rather
   than GFP_NOWAIT (__blkdev_issue_discard cannot handle NULL return
   from bio_alloc).
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Merge tag 'for-6.4/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

Pull device mapper fixes from Mike Snitzer:

 - Fix DM thinp discard performance regression introduced during this
   merge window where DM core was splitting large discards every 128K
   (max_sectors_kb) rather than every 64M (discard_max_bytes).

 - Extend DM core LOCKFS fix, made during 6.4 merge, to also fix race
   between do_mount and dm's do_suspend (in addition to the earlier
   fix's do_mount race with dm's do_resume).

 - Fix DM thin metadata operations to first check if the thin-pool is in
   "fail_io" mode; otherwise UAF can occur.

 - Fix DM thinp's call to __blkdev_issue_discard to use GFP_NOIO rather
   than GFP_NOWAIT (__blkdev_issue_discard cannot handle NULL return
   from bio_alloc).

* tag 'for-6.4/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
  dm: use op specific max_sectors when splitting abnormal io
  dm thin: fix issue_discard to pass GFP_NOIO to __blkdev_issue_discard
  dm thin metadata: check fail_io before using data_sm
  dm: don't lock fs when the map is NULL during suspend or resume
2023-06-15 20:19:21 -07:00
..
bcache
block/drivers: remove dead clear of random flag
2023-04-25 08:02:11 -06:00
persistent-data
dm: add missing blank line after declarations/fix those
2023-02-14 14:23:07 -05:00
dm-audit.c
dm: add missing SPDX-License-Indentifiers
2023-02-14 14:23:06 -05:00
dm-audit.h
dm: introduce audit event module for device mapper
2021-10-27 16:53:47 -04:00
dm-bio-prison-v1.c
dm: improve hash_locks sizing and hash function
2023-03-30 15:57:51 -04:00
dm-bio-prison-v1.h
dm bio prison v1: add dm_cell_key_has_valid_range
2023-03-30 15:57:51 -04:00
dm-bio-prison-v2.c
dm: address space issues relative to switch/while/for/...
2023-02-14 14:23:06 -05:00
dm-bio-prison-v2.h
dm: change "unsigned" to "unsigned int"
2023-02-14 14:23:06 -05:00
dm-bio-record.h
dm: add missing SPDX-License-Indentifiers
2023-02-14 14:23:06 -05:00
dm-bufio.c
- Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of
2023-04-27 19:42:02 -07:00
dm-builtin.c
dm: adjust EXPORT_SYMBOL() to follow functions immediately
2023-02-14 14:23:07 -05:00
dm-cache-background-tracker.c
dm: change "unsigned" to "unsigned int"
2023-02-14 14:23:06 -05:00
dm-cache-background-tracker.h
dm: change "unsigned" to "unsigned int"
2023-02-14 14:23:06 -05:00
dm-cache-block-types.h
dm: add missing SPDX-License-Indentifiers
2023-02-14 14:23:06 -05:00
dm-cache-metadata.c
mm: shrinkers: convert shrinker_rwsem to mutex
2023-03-28 16:20:17 -07:00
dm-cache-metadata.h
dm: change "unsigned" to "unsigned int"
2023-02-14 14:23:06 -05:00
dm-cache-policy-internal.h
dm: add missing empty lines
2023-02-14 14:23:06 -05:00
dm-cache-policy-smq.c
dm: add missing empty lines
2023-02-14 14:23:06 -05:00
dm-cache-policy.c
dm: change "unsigned" to "unsigned int"
2023-02-14 14:23:06 -05:00
dm-cache-policy.h
dm: address indent/space issues
2023-02-14 14:23:06 -05:00
dm-cache-target.c
dm: push error reporting down to dm_register_target()
2023-04-11 12:01:01 -04:00
dm-clone-metadata.c
dm clone metadata: remove unused function
2021-04-19 13:20:31 -04:00
dm-clone-metadata.h
…
dm-clone-target.c
dm: push error reporting down to dm_register_target()
2023-04-11 12:01:01 -04:00
dm-core.h
dm: add argument identifier names
2023-02-14 14:23:06 -05:00
dm-crypt.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-delay.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-dust.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-ebs-target.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-era-target.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-exception-store.c
dm: change "unsigned" to "unsigned int"
2023-02-14 14:23:06 -05:00
dm-exception-store.h
dm: avoid spaces before function arguments or in favour of tabs
2023-02-14 14:23:06 -05:00
dm-flakey.c
dm flakey: add an "error_reads" option
2023-04-19 11:13:43 -04:00
dm-ima.c
dm: avoid inline filenames
2023-02-14 14:23:07 -05:00
dm-ima.h
dm: avoid inline filenames
2023-02-14 14:23:07 -05:00
dm-init.c
dm: avoid inline filenames
2023-02-14 14:23:07 -05:00
dm-integrity.c
dm: remove unnecessary (void*) conversions
2023-04-11 12:01:01 -04:00
dm-io-rewind.c
dm: avoid void function return statements
2023-02-14 14:23:07 -05:00
dm-io-tracker.h
dm: add missing SPDX-License-Indentifiers
2023-02-14 14:23:06 -05:00
dm-io.c
dm: remove unnecessary (void*) conversions
2023-04-11 12:01:01 -04:00
dm-ioctl.c
dm: don't lock fs when the map is NULL during suspend or resume
2023-06-15 12:46:53 -04:00
dm-kcopyd.c
dm: remove unnecessary (void*) conversions
2023-04-11 12:01:01 -04:00
dm-linear.c
dm: remove unnecessary (void*) conversions
2023-04-11 12:01:01 -04:00
dm-log-userspace-base.c
dm: avoid void function return statements
2023-02-14 14:23:07 -05:00
dm-log-userspace-transfer.c
dm: avoid split of quoted strings where possible
2023-02-14 14:23:07 -05:00
dm-log-userspace-transfer.h
dm: add missing SPDX-License-Indentifiers
2023-02-14 14:23:06 -05:00
dm-log-writes.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-log.c
dm: remove unnecessary (void*) conversions
2023-04-11 12:01:01 -04:00
dm-mpath.c
dm: push error reporting down to dm_register_target()
2023-04-11 12:01:01 -04:00
dm-mpath.h
dm: change "unsigned" to "unsigned int"
2023-02-14 14:23:06 -05:00
dm-path-selector.c
dm: adjust EXPORT_SYMBOL() to follow functions immediately
2023-02-14 14:23:07 -05:00
dm-path-selector.h
dm: avoid spaces before function arguments or in favour of tabs
2023-02-14 14:23:06 -05:00
dm-ps-historical-service-time.c
dm: add missing SPDX-License-Indentifiers
2023-02-14 14:23:06 -05:00
dm-ps-io-affinity.c
dm: address space issues relative to switch/while/for/...
2023-02-14 14:23:06 -05:00
dm-ps-queue-length.c
dm: avoid spaces before function arguments or in favour of tabs
2023-02-14 14:23:06 -05:00
dm-ps-round-robin.c
dm: correct block comments format.
2023-02-14 14:23:06 -05:00
dm-ps-service-time.c
dm: avoid spaces before function arguments or in favour of tabs
2023-02-14 14:23:06 -05:00
dm-raid1.c
dm: remove unnecessary (void*) conversions
2023-04-11 12:01:01 -04:00
dm-raid.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-region-hash.c
dm: correct block comments format.
2023-02-14 14:23:06 -05:00
dm-rq.c
dm: avoid using symbolic permissions
2023-02-14 14:23:07 -05:00
dm-rq.h
dm: change "unsigned" to "unsigned int"
2023-02-14 14:23:06 -05:00
dm-snap-persistent.c
dm: remove unnecessary (void*) conversions
2023-04-11 12:01:01 -04:00
dm-snap-transient.c
dm: avoid split of quoted strings where possible
2023-02-14 14:23:07 -05:00
dm-snap.c
dm: push error reporting down to dm_register_target()
2023-04-11 12:01:01 -04:00
dm-stats.c
dm stats: check for and propagate alloc_percpu failure
2023-03-16 13:37:06 -04:00
dm-stats.h
dm stats: check for and propagate alloc_percpu failure
2023-03-16 13:37:06 -04:00
dm-stripe.c
dm: remove unnecessary (void*) conversions
2023-04-11 12:01:01 -04:00
dm-switch.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-sysfs.c
dm sysfs: make kobj_type structure constant
2023-02-14 14:23:08 -05:00
dm-table.c
- Split dm-bufio's rw_semaphore and rbtree. Offers improvements to
2023-04-26 13:05:21 -07:00
dm-target.c
dm: push error reporting down to dm_register_target()
2023-04-11 12:01:01 -04:00
dm-thin-metadata.c
dm thin metadata: check fail_io before using data_sm
2023-06-15 12:46:59 -04:00
dm-thin-metadata.h
dm: add missing SPDX-License-Indentifiers
2023-02-14 14:23:06 -05:00
dm-thin.c
dm thin: fix issue_discard to pass GFP_NOIO to __blkdev_issue_discard
2023-06-15 12:46:59 -04:00
dm-uevent.c
dm: avoid spaces before function arguments or in favour of tabs
2023-02-14 14:23:06 -05:00
dm-uevent.h
dm: fix undue/missing spaces
2023-02-14 14:23:06 -05:00
dm-unstripe.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-verity-fec.c
dm: remove unnecessary (void*) conversions
2023-04-11 12:01:01 -04:00
dm-verity-fec.h
dm: change "unsigned" to "unsigned int"
2023-02-14 14:23:06 -05:00
dm-verity-loadpin.c
dm: verity-loadpin: Only trust verity targets with enforcement
2022-09-07 16:37:27 -07:00
dm-verity-target.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-verity-verify-sig.c
dm: add missing SPDX-License-Indentifiers
2023-02-14 14:23:06 -05:00
dm-verity-verify-sig.h
dm: add missing SPDX-License-Indentifiers
2023-02-14 14:23:06 -05:00
dm-verity.h
dm: change "unsigned" to "unsigned int"
2023-02-14 14:23:06 -05:00
dm-writecache.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-zero.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-zone.c
dm: add missing SPDX-License-Indentifiers
2023-02-14 14:23:06 -05:00
dm-zoned-metadata.c
dm: remove unnecessary (void*) conversions
2023-04-11 12:01:01 -04:00
dm-zoned-reclaim.c
dm kcopyd: avoid useless atomic operations
2021-06-04 12:07:24 -04:00
dm-zoned-target.c
dm: add helper macro for simple DM target module init and exit
2023-04-11 12:09:08 -04:00
dm-zoned.h
dm/dm-zoned: Use the enum req_op type
2022-07-14 12:14:31 -06:00
dm.c
dm: use op specific max_sectors when splitting abnormal io
2023-06-15 12:47:16 -04:00
dm.h
dm: improve hash_locks sizing and hash function
2023-03-30 15:57:51 -04:00
Kconfig
Merge branch 'md-fixes' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into block-6.3
2023-03-15 12:18:07 -06:00
Makefile
hardening updates for v5.20-rc1
2022-08-02 14:38:59 -07:00
md-autodetect.c
md: return the allocated devices from md_alloc
2022-08-02 17:22:46 -06:00
md-bitmap.c
md: Fix bitmap offset type in sb writer
2023-04-28 09:21:06 -07:00
md-bitmap.h
…
md-cluster.c
fs: dlm: remove DLM_LSFL_FS from uapi
2022-08-23 14:54:54 -05:00
md-cluster.h
…
md-faulty.c
block: pass a block_device to bio_clone_fast
2022-02-04 07:43:18 -07:00
md-linear.c
md: add error_handlers for raid0 and linear
2023-04-13 22:20:24 -07:00
md-linear.h
…
md-multipath.c
md: remove most calls to bdevname
2022-05-22 23:07:21 -07:00
md-multipath.h
…
md.c
sysctl-6.4-rc1
2023-04-27 16:52:33 -07:00
md.h
md: add error_handlers for raid0 and linear
2023-04-13 22:20:24 -07:00
raid0.c
md: add error_handlers for raid0 and linear
2023-04-13 22:20:24 -07:00
raid0.h
…
raid1-10.c
md: raid1/raid10: drop pending_cnt
2022-03-08 15:16:54 -08:00
raid1.c
block: remove bio_set_op_attrs
2022-12-07 09:43:12 -07:00
raid1.h
md: raid1/raid10: drop pending_cnt
2022-03-08 15:16:54 -08:00
raid5-cache.c
md/raid5: use bdev_write_cache instead of open coding it
2022-11-14 10:15:35 -08:00
raid5-log.h
md/raid5-ppl: Drop unused argument from ppl_handle_flush_request()
2022-08-02 17:14:31 -06:00
raid5-ppl.c
md/raid5: use bdev_write_cache instead of open coding it
2022-11-14 10:15:35 -08:00
raid5.c
md/raid5: fix miscalculation of 'end_sector' in raid5_read_one_chunk()
2023-05-24 10:44:19 -07:00
raid5.h
md/raid5: Cleanup prototype of raid5_get_active_stripe()
2022-09-22 00:05:04 -07:00
raid10.c
md/raid10: don't call bio_start_io_acct twice for bio which experienced read error
2023-04-14 00:42:03 -07:00
raid10.h
md/raid10: convert resync_lock to use seqlock
2022-09-22 00:05:05 -07:00